SLAC Magnetic Measurements Date: 09-16-2008 Time: 17:13:30 Project: LCLS Device Type: Undulator Data Type: Serial Number: L143-112000-40 DATASET Number: 1 Tuning Stage: Rough Tuning Run Number: 20 Measurement Type: Z Scans Operator: aw Comment: f.p. 0.371167, x=0.026425 5 zscans about y=0.000220 for first pole,y-ctr, after Gap Shim # 2.